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Guangxi Zhongchang Resin Company Logo

Guangxi Zhongchang Resin RA90W

Guangxi Zhongchang Resin RA90W resin series are made from modified rosin with special process. Provide excellent dissolvability in low carbon alcohol, light color aging resistance and light resistance. Widely used in alcohol soluble and water soluble precoated adhesive, pressure-sensitive adhesive, plastic printing ink and electronic flux.

Chemical Family: Esters, Polyesters, Rosins

End Uses: Solventborne Adhesive

Features: Excellent Stability, Good Compatibility, Heat Resistance

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family

    Esters,

    Polyesters,

    Rosins

    CASE Ingredients Functions

    Binder & Resin

    Technologies

    CASE Ingredients

    Product Families

    CASE Ingredients — Resins & Binders

    Polyesters

    Features & Benefits

    CASE Ingredients Features

    Excellent Stability,

    Good Compatibility,

    Heat Resistance

    Applications & Uses

    Markets

    Adhesives & Sealants

    Applications

    Adhesives & Sealants — Other Adhesives & Sealants Applications

    Compatible Polymers & Resins

    Acrylics,

    Alkyds,

    Ethylene Vinyl Acetate (EVA),

    Natural Rubbers (NR),

    Polyesters,

    Polypropylenes (PP),

    Styrene Butadiene Styrene (SBS),

    Styrene Isoprene Styrene (SIS),

    Synthetic Rubbers

    Adhesive & Sealant Type

    Solventborne Adhesive

    Suggested Applications

    Water-based adhesives, flooring adhesive. Pressure sensitive, sealant, hot melt and rubber compounding applications. Welding aids and cleaning agents, Film coating adhesives, Alcohol soluble printing inks and paints. Solvent based construction adhesives including carpeting, flooring, frame and tile applications where good tack and stability are required.

    Properties

    Physical Form

    Flakes,

    Solid

    Appearance
    Light yellow flaky solid
    Typical Properties
    ValueUnitsTest Method / Conditions
    Softening Point (R&B °C)min. 90——
    Colormax. 3Gardner—
    Acid No.min. 180mgKOH/g—

    Packaging & Availability

    Packaging Type

    Bags

    Packaging

    25 kg net in kraft paper bag.

    Storage & Handling

    Storage and Transportation

    Kept airtightly in light-proof, dry and cool place. Not co-stored and mix-carried with spontaneous articles, strong oxidizer, strong acid .Only handled according to the stipulations of inflammables.